Download Verification Report

JIMCO Verification Report
not be dissolved in pentane, and dichloromethane could dissolve most of the deposits. A
polymerization caused by the UV-C is anticipated to be the explanation.
5.2.4.
Evaluation of the hoods in the kitchen
On the day where the inspection doors were replaced (after 60 days with the UV-C On) we
also inspected the hoods in the kitchen. The major finding is that walls in the hoods were dry
and not sticky from oil or grease.
On the day where the inspection doors were replaced again (after 28 days with the UV-C Off)
we also inspected the hoods in the kitchen again. There was not a significant change – the
surfaces were still not sticky. Figure 4 compare the deposit on the wall behind one set of
lamps with and without the UV-C On. This comparison indicates more deposit after 28 days
with the UV-C Off.
Figure 4 Deposit on one wall section.
With UV – 53 days
5.2.5.
Without UV – 28 days
Conclusion
Evaluation of the performance parameters:
Performance parameter
Verified performance
Odour
48 % reduction (average)
13